/** @license
 * MIT License
 *
 * Copyright (c) 2018
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
/* eslint-disable no-console */
import { chalk } from '@tarojs/helper'
import type { IPluginContext } from '@tarojs/service'
import path from 'path'

import Harmony from './program'

// 让其它平台插件可以继承此平台
export { Harmony }

interface HarmonyConfig {
  projectPath: string
  hapName?: string
  jsFAName?: string
}

const HARMONY = 'harmony'

export default (ctx: IPluginContext) => {
  // 合并 harmony 编译配置到 opts
  ctx.modifyRunnerOpts(({ opts }) => {
    if (opts.platform !== HARMONY) return

    const harmonyConfig = ctx.ctx.initialConfig.harmony
    assertHarmonyConfig(ctx, harmonyConfig)

    const { projectPath, hapName = 'entry', jsFAName = 'default' } = harmonyConfig
    opts.outputRoot = path.join(projectPath, hapName, 'src/main/js', jsFAName)
    opts.harmony = {
      projectPath,
      hapName,
      jsFAName
    }
    ctx.paths.outputPath = opts.outputRoot
  })

  ctx.registerPlatform({
    name: HARMONY,
    useConfigName: 'mini',
    async fn ({ config }) {
      const program = new Harmony(ctx, config)
      await program.start()
    }
  })
}

function assertHarmonyConfig (ctx: IPluginContext, config): asserts config is HarmonyConfig {
  const NOTE_INVALID = chalk.red('[✗] ')
  const errorChalk = chalk.hex('#f00')
  const lineChalk = chalk.hex('#fff')

  function throwError (err) {
    console.log(errorChalk(`Taro 配置有误，请检查！ (${ctx.paths.configPath})`))
    console.log(`  ${NOTE_INVALID}${lineChalk(err)}`)
    process.exit(0)
  }

  if (typeof config !== 'object' || !config) {
    throwError('请设置 harmony 编译配置')
  }

  if (!config.projectPath) {
    throwError('请设置 harmony.projectPath')
  }
}
